<template>
<div class="mui-numbox" data-numbox-min='1' style="height:25px;">
          <button class="mui-btn mui-btn-numbox-minus" type="button">-</button>
          <input id="test" class="mui-input-numbox" type="number" :value="initcount" @change="countChanged" ref="numbox" readonly/>
          <button class="mui-btn mui-btn-numbox-plus" type="button">+</button>
        </div>

  <!-- 分析： 子组件什么时候把 数据传递给父组件 -->
  <!--  -->
</template>

<script>
 import mui from "../../lib/mui/js/mui.min.js";

 export default{
   mounted(){
     mui(".mui-numbox").numbox();
   },
 methods:{
 	countChanged(){
 		console.log(this.$refs.numbox.value);
 		this.$store.commit("updateGoodsInfo",{
 			id:this.goodsid,
 			count:this.$refs.numbox.value
 		})
 	}
 },
 props:['initcount','goodsid']
};
</script>

<style lang="scss" scoped>

</style>
